2242504 has 32 divisors (see below), whose sum is σ = 4860000. Its totient is φ = 958720.

The previous prime is 2242469. The next prime is 2242517. The reversal of 2242504 is 4052422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (151875).

2^2242504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2430000).

2242504 is an abundant number, since it is smaller than the sum of its proper divisors (2617496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2242504 is a wasteful number, since it uses less digits than its factorization.

2242504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1529 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2242504 is about 1497.4992487477. The cubic root of 2242504 is about 130.8913887165.

Adding to 2242504 its reverse (4052422), we get a palindrome (6294926).

The spelling of 2242504 in words is "two million, two hundred forty-two thousand, five hundred four".